The Return of the Avatar - Book one: Body

Air.
Water.
Earth.
Fire.

It has been almost 100 years since the last Harmonic Convergence, and 25 years since the last Avatar left for the Spirit World and no one knows of his whereabouts or if the world still has an Avatar. After many horrible wars, the nations are growing and apparently thriving under the efforts of many large corporations. The future has come and now benders and nonbenders can live in harmony. Or at least that's the mainstream propaganda. How long can the world hold this fragile balance without the Avatar?